enum SystemAud {
  right('/assets/aud/other/right.mp3'),
  wrong('/assets/aud/other/wrong.mp3'),
  someThingPracticeQuestion(
      '/assets/aud/other/some-thing-practice-question.mp3'),
  numberPracticeQuestion('/assets/aud/other/number-practice-question.mp3'),
  colorPracticeQuestion('/assets/aud/other/color-practice-question.mp3'),
  shapePracticeQuestion('/assets/aud/other/shape-practice-question.mp3'),
  menuChangeTip('/assets/aud/other/menu-change-tip.mp3');

  const SystemAud(this.value);

  final String value;
}
